Low-frequency ultrasonic transducer for transmitting or receiving the longitudinal or shear-horizontal ultrasonic waves in a broad frequency range from 20 to 200 KHz for ultrasonic through-transmission and pulse-echo testing.
A dual-mode low-frequency transducer for the dry-point-contact (DPC) excitation or acquiring longitudinal or shear-horizontal ultrasonic waves in highly scattering materials (concrete, wood, stones etc.)
It is delivered in non-wired housing for self-tailored applications, e.g. for customization of transducer arrays by the customer.
The transducer can be driven by following ACS instruments:
|Transducer type||Dry Point Contact|
|Nominal frequency||120 KHz|
|Band width||20 to 200 KHz|
|Capacity||950 pF ± 50 pF|
|Maximal pulse voltage (bipolar)||400 V (peak-to-peak)|
|Temperature range||-20 to +50ºC|